Law Commons^™

Yelp’S Review Filtering Algorithm, Yao Yao, Ivelin Angelov, Jack Rasmus-Vorrath, Mooyoung Lee, Daniel W. Engels

SMU Data Science Review

In this paper, we present an analysis of features influencing Yelp's proprietary review filtering algorithm. Classifying or misclassifying reviews as recommended or non-recommended affects average ratings, consumer decisions, and ultimately, business revenue. Our analysis involves systematically sampling and scraping Yelp restaurant reviews. Features are extracted from review metadata and engineered from metrics and scores generated using text classifiers and sentiment analysis. The coefficients of a multivariate logistic regression model were interpreted as quantifications of the relative importance of features in classifying reviews as recommended or non-recommended. The model classified review recommendations with an accuracy of 78%. We found that reviews …

A Martin Luther King Jr. Amendment To The U.S. Constitution: Toward The Abolition Of Poverty, Theodore Walker

Perkins Faculty Research and Special Events

Rev. Dr. Martin Luther King Jr. prescribed that we add an economic bill of rights to the U.S. Constitution. A King-Inspired bill of rights should include a constitutional amendment that enumerates a natural human right to be free from economic poverty, and appropriate enforcement legislation.

For the sake of abolishing slavery, the Thirteenth Amendment says:

(Section 1) Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.

(Section 2) Congress shall have power to enforce this article by …

Protecting Children? Assessing The Treatment Of Unaccompanied Minors In The U.S., Chiara Galli

Latino Public Policy

In the summer of 2014, unprecedented numbers of unaccompanied minors fleeing violence in El Salvador, Guatemala and Honduras arrived in the U.S. seeking refuge. Current U.S. immigration law affords certain legal protections to children who migrate alone from non-contiguous countries, allowing them to be initially admitted to the U.S. To avoid deportation and remain in the country long-term, however, they must successfully apply for humanitarian relief from deportation. This interview-based study traces these children’s experiences navigating this legal process and interacting with different branches of the US immigration bureaucracy.

Border Enforcement And Civil Rights Along The Texas-Mexico Border, Esther Reyes

Latino Public Policy

Over the past two decades, spending on enforcement along the southwestern border of the United States has expanded dramatically. The annual budget of the U.S. Border Patrol, increased from $400 million in fiscal year 1994 to $3.8 billion in fiscal year 2017. During this period, the number of Border Patrol agents stationed along the U.S.Mexico border grew by nearly 450 percent, from 3,747 to over 16,605 agents. Meanwhile, apprehensions of unauthorized migrants along the U.S.-Mexico border declined from 979,101 in 1994 to 303,916 in 2017.

These expansions and the accompanying declines in immigrant populations and apprehensions have raised concerns about …