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Online since: July 2013
Authors: Cheng Fang Tan
The Chinese microblog emotional tendency analysis based on sentiment dictionary Chengfang Tan tcf321@sohu.com Keywords: Sentiment Dictionary, Microblog, Emotional Tendencies Abstract: With the Web 2.0 development, microblog has become the current hot spots.To HowNet Sentiment dictionary-based, and the current dictionary of commonly used network terminology adds microblog emotional, Sina API access to data, to build the microblog sentiment dictionary, for the Chinese microblog emotional information analysis, the experimental results show that the analytical methods microblog text emotional tendency analysis with good results.
In order to prevent the experimental results rely too much on specific areas, this experiment selected multiple topics microblog data test data from three areas, entertainment,sports, and product, each field selected 1000 microblog message, a total of 3000.
The experimental procedure is as follows: (1) From the network to obtain experimental data of manually label each category the number of emotions and emotional tendencies. (2)The network common emotional word is added to the sentiment dictionary. (3) The text of the microblog pretreatment. (4)The use of microblog sentiment dictionary calculated microblog emotional tendencies. (5) Comparative analysis of experimental results precision and recall rate.
The workers marked statistics are shown in Table 1: Table 1 The manual annotation analysis table Fields Number of positive emotions Number of negative emotions The number of intermediate emotions The total number Entertainment 306 351 343 1000 Sport 334 397 264 1000 Product 422 223 355 1000 Total 1067 971 962 3000 The statistics show that in the table, in all areas of sample data are not evenly distributed in the emotional tendency in the field of entertainment and sport, most users have a clear emotional tendencies, and the negative tendency is more obvious, relatively speaking, in the production areas, the majority of positive emotions.
Almeida, A.Yamakami, Spam filtering: how the dimensionality reduction affects the accuracy of Naive Bayes classifiers, Journal of Internet Services and Applications, vol. 1, n.3, pp.183-200, 2011
Online since: August 2014
Authors: Elena Navarro, Orin Godsey, Ian McAndrew
Data from wind tunnel experiments are used to show how the docking when refueling is affected by the lower speeds, position behind the supply aircraft and weather conditions.
Wind Tunnel Data A wind tunnel model was considered the most practical as a research starting point to generate data for later computer modeling [2].
Table 1: Speeds and head wind and tail winds of 10 KTS. 90 KTS 100 KTS Wind no head tail no head tail X-axis 1200 1050 1500 900 800 1100 Y-axis 700 600 800 500 440 600 120 KTS 140 KTS Wind no head tail no head tail X-axis 800 700 900 700 600 780 Y-axis 450 400 520 400 380 450 Aerodynamic Data In Figures 2 to 4 below shows the graphical representation of the data from table 1.
Secondly, as the level flight speed reduces the total elliptical deflections and the addition of a head wind aids this reduction.
Online since: January 2012
Authors: Jun Yanagimoto, Akira Yanagida, J. Jin Shan Liu
The upsetting reduction is 75%.
The upsetting reduction is 50%.
The material parameters embedded in the analytical model are obtained from the experimental data as , μm3.
[14]Raj, S.V. and Pharr, G.M.: A Compilation and Analysis of Data for the Stress Dependence of the Subgrain size, Mater.
Askill: Tracer Diffusion Data for Metal, Alloys and Simple Oxides, Plenum Press, New York, 1970, pp. 31-41
Online since: October 2021
Authors: Pakorn Kraisit, Narong Sarisuta
Table 2 shows the Box-Behnken design and response data.
In contrast, the higher amount of polysorbate 80 caused a significant reduction in the particle size.
This may have resulted from a reduction in the interfacial tension of both phases, causing smaller particle size formation [4,19].
ANOVA of the data revealed that the model was significant (p<0.05), suggesting that this model was suitable for describing the response Y2, as displayed in Table 3.
There was random scattering in line from bottom to top in the randomized run, indicating that data lie within a 95% confident interval [4].
Online since: July 2020
Authors: Nadhrah Md Yatim, Syahida Suhaimi, Mohd Azman Hashim@Ismail, Siti Rahmah Md Nizar
The synthesis of graphene using modified Hummer’s method made the structure in 3D, since modified Hummer’s method was using the oxidation-reduction reaction.
Based on the data tabulated, there were differences in temperature observed between composite without graphene and the composite with the presence of graphene (Fig. 2).
Comparison data observed in this research with previous researcher using graphene/paraffin wax [10] using simulation solar light shows similar temperature increased during exposed to sunlight.
To study the effect of varying irradiation during sunlight measurement, normalization was made as compared with previous study is shown in Fig. 3. the highest data calculated for temperature over the insolation of sunlight were at the 10 minutes of the samples being exposed to the Sun.
Wang, Three-dimensional assemblies of graphene prepared by a novel chemical reduction-induced self-assembly method, Nanoscale 4 (2012) 7038-7045
Online since: March 2017
Authors: Meor Yusoff Meor Sulaiman, Yusof Abdullah, Cik Rohaida CHE HAK, Nur Ubaidah Saidin, Siti Aishah Ahmad Fuzi, Siti Salwa Zainal Abidin
Priyanka et al. [3] found that the electron beam irradiation caused an increased Eg compared to un-irradiated particles, possibly due to the particles size reduction.
Although no significant trends were observed on the crystallinity change, these data are sufficed to demonstrate the effects of electron beam irradiation to the crystallite structure of TiO2 particles.
DLS results exhibit significant reduction of particle size from 1.3 ± 0.2 μm (non-irradiated) to 0.8 ± 0.1 μm after irradiation at 500 kGy.
The reduction of size after irradiation was also previously reported by Priyanka et al. [5].
The reflectance data were fitted to equations for both direct and indirect Eg as presented in Equation 3, 4 and 5 [13].
Online since: March 2016
Authors: Qian Jin Mao, Zi Ming Wang, Su Ping Cui, Qiu Rui Lv, Xiao Juan Feng
Parameters contained in table are the luminance (L), green value (a), blue value (b), saturation data (c) and hue angle (H).
Table 2 presents the data provided by the calculation on the near-infrared reflectance of composite pigments.
As can be seen from the data in Table 3, particles sizes of composite pigments are varied as different preparation process.
Ban-Weiss G, Potential benefits of solar reflective car shells: Cooler cabins, fuel savings and emission reductions.
Du, Research on the temperature reduction performance of green solar heat reflective coatings, Electroplating Finishing. 25(2006) 22-25.
Online since: October 2014
Authors: Per Schjølberg, Odd Christian Sandengen, Leif Estensen
Performance also relate to the reduction of time loss and Waste in the critical path of main processes.
Companies report more than 50% reduction of changeover time, the first time they try it.
This way we have historical data
As a result we will also find data for downtime and problems
Effective decisions are based on analysis of information and fact-based data
Online since: October 2014
Authors: Muammar Quadaffi Mohd Ariffin, Nurulhana Borhan, A. Sukardi, N.F. Mohd Soid
Since the mandated use of CRS, Germany has recorded a reduction of child fatalities of 75% between 1995 and 2007, while the number of seriously injured showed a 57% reduction [4].
Data was collected manually using a form.
The data was later entered into SPSS data base for cleaning and analysis.
Otherwise, the intended injury and fatality reduction may not be realised at all; worse, it may be increased.
Online since: July 2015
Authors: Ku Halim Ku Hamid, Suriatie Mat Yusuf, Norrulhuda Mohd Taib, Zulkafli Hassan, Hazlina Husin
Data for citric acid was included in the comparison.
This implies the significant reduction in maximum yield stress of the particle dispersion.
Upon analyzing the data, trans-aconitic acid can acts both as an effective steric and bridging agents depending on pH and predominant ionic species at that pH condition.
However, dicarboxylic acid compounds can form isomer and there is still lack of literature data on how isomerism affects CMS and interaction force.
For example, near spherical shape of phosphate acid could give a reduction of more than 50% in its yield stress [10], but the yield stress would be increased when platelet shape is used [9].
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