835 Matching Annotations
  1. Jun 2019
    1. A pre-print is the Author's version of the Article before peer-review has taken place ("Pre-Print").

      And what happens with versions before acceptance but after peer-review has started?

    1. a expensas de aumentar los tiempos de espera en los otros cruces.

      O creando servicios cortos entre Belgrano o Núñez y Retiro, pero harían falta o bien un playa de maniobras, o bien un cambio de vías

    1. Este sitio tiene un problema. Calcula como año de menor popularidad el inicio del dataset. O sea, si hay varios años con cero registros para el nombre, devuelve el más antiguo como año de menor popularidad.

  2. May 2019
  3. Feb 2019
  4. Aug 2018
    1. conda install -c conda-forge pyglet pysoundfile python-bidi moviepy pyosf

      downgrades python to 3.5 and then psychopy fails because it needs >3.6. These can be installed with pip instead

    1. Juan José Cresto

      Ex director del Museo Histórico Nacional. Habría sido destituido y luego restituido por denuncias en su contra. Finalmente en 2005 no habría sido renovado en su cargo.

  5. Jul 2018
    1. increased the extent to which people perceive that they have free choice, which in turn has led to higher levels of happiness

      free choice perception correlating with happiness. How does this relate to Erich Fromm ideas in "The Fear of Freedom"

    1. en el texto cambió el nombre por preservar, en ese momento, “en el anonimato la identidad” de la ONG y algunas personas que testimoniaban.

      La ONG se llama (o llamaba) "Nutrir la vida". No entiendo por qué en el artículo se sugiere que el nombre fue ocultado a drede en la tesis.

    1. large swaths of the old town center were becoming a huge Airbnb hotel.

      I was told the same thing was happening in Amsterdam: people buying houses just to rent them for tourism.

  6. Apr 2018
    1. It returns a collection of paths. Each path in the collection describes the shape of the marker. For example, if the marker is a circle, the path would be that returned by mpl.path.Path.circle() (with some affine scaling if applicable). The collection of paths also has an offset value which describes where each path (marker) will be drawn.

  7. Sep 2017
  8. Aug 2017
    1. The best parameter values should always be cross-validated

      Cross-validation does not return any model with parameters tuned. It does, however, give a measure of out-of-sample (generalization) accuracy. It does so by averaging over several random partitions of the data into training and test (validation) samples.

    2. when splitting a node during the construction of the tree, the split that is chosen is no longer the best split among all features

      According to Wikipedia, a random subset of features is chosen "at each candidate split in the learning process"

    1. Simply training many trees on a single training set would give strongly correlated trees (or even the same tree many times, if the training algorithm is deterministic); bootstrap sampling is a way of de-correlating the trees by showing them different training sets.

      "simply" training many trees; i.e. without selection of random subset of the features

  9. Jul 2017
    1. [1]

      The evidence p(x) can be evaluated (using the sum and product rules) in terms of likelihoods (probability of data given parameters) and priors (prior believes about parameters): \(p(x) = \sum_{i} p(x|\theta_i)\)

  10. Feb 2017
    1. I thought they could help us some way

      There must me a difference between "thinking thay they [Mr. Jovic as President of the Presidency of Yugoslavia] could help them in some way", and "being left [by them] in no doubt that Belgrade would help them".

    2. Mr. Jovic is allegedly to have promised to 18 Mr. Babic? In the transcript we received in written form, it says -- it's 19 about Mr. Babic's order: "We did not get a specific promise, but I was 20 left in no doubt that Belgrade would help us."

      See BBC's Death of Yugoslavia chapter 2: Road to War, 9m20s, here with spanish subtitiles: https://www.youtube.com/watch?v=BM5ewil4lws

    3. MR. NICE

      Wikipedia's article on Geoffrey Nice: deputy prosecutor at the trial of Slobodan Milošević in The Hague and initiated the prosecution's initial case of linking atrocities committed in the former Yugoslavia to Milosevic

  11. Jan 2017
    1. non-zero entries

      Cada non-zero entry es una palabra del diccionario (o feature) -una de las dimensiones del espacio vectorial- seguido de un valor proporcional al número de veces que la palabra aparece en uno de los documentos, pesado por la frecuencia de la palabra en el corpus (palabras más frecuentes tienen valores más bajos).

    2. sparse TF-IDF vectors

      Observar que no usó una stoplist para ignorar palabras comunes. Probablemente, éstas perderan peso a causa del vector space model algorithm tf-idf.