def set_data(self, data):
self.data = data
if self.data is not None:
for type_, names in [
(data.relation.row_type, data.relation.row_names),
(data.relation.col_type, data.relation.col_names)
]:
if type_.name == "Actors":
self.row_type = type_
self.row_names = names
self.relation_name = "prefer"
self.matrix, self.genres = movielens.actor_genre_matrix(
actors=self.row_names)
break
elif type_.name == "Movies":
self.row_type = type_
self.row_names = names
self.relation_name = "fit in"
self.matrix, self.genres = movielens.movie_concept_matrix(
self.row_names, concept="genre")
break
else:
raise ValueError(
"Can produce genres only for movies or actors.")
self.update_genres()
self.send_output()
def send_output(self):
if self.movies is not None:
movie_actor_mat, actors = movielens.movie_concept_matrix(self.movies, concept="actor",
actors=self.percent)
actor_actor_mat = movielens.actor_matrix(movie_actor_mat)
movies_actors = fusion.Relation(movie_actor_mat.T, name='play in',
row_type=movielens.ObjectType.Actors, row_names=actors,
col_type=movielens.ObjectType.Movies, col_names=self.movies)
self.send(MOVIE_ACTORS, Relation(movies_actors))
actors_actors = fusion.Relation(actor_actor_mat, name='costar with',
row_type=movielens.ObjectType.Actors, row_names=actors,
col_type=movielens.ObjectType.Actors, col_names=actors)
self.send(ACTORS_ACTORS, Relation(actors_actors))
def send_output(self):
if self.movies is not None:
movie_actor_mat, actors = movielens.movie_concept_matrix(self.movies, concept="actor",
actors=self.percent)
actor_actor_mat = movielens.actor_matrix(movie_actor_mat)
movies_actors = fusion.Relation(movie_actor_mat.T, name='play in',
row_type=movielens.ObjectType.Actors, row_names=actors,
col_type=movielens.ObjectType.Movies, col_names=self.movies)
self.Outputs.movie_actors.send(Relation(movies_actors))
actors_actors = fusion.Relation(actor_actor_mat, name='costar with',
row_type=movielens.ObjectType.Actors, row_names=actors,
col_type=movielens.ObjectType.Actors, col_names=actors)
self.Outputs.actors_actors.send(Relation(actors_actors))
def set_data(self, data):
self.data = data
if self.data is not None:
for type_, names in [(data.relation.row_type, data.relation.row_names),
(data.relation.col_type, data.relation.col_names)]:
if type_.name == "Actors":
self.row_type = type_
self.row_names = names
self.relation_name = "prefer"
self.matrix, self.genres = movielens.actor_genre_matrix(actors=self.row_names)
break
elif type_.name == "Movies":
self.row_type = type_
self.row_names = names
self.relation_name = "fit in"
self.matrix, self.genres = movielens.movie_concept_matrix(self.row_names, concept="genre")
break
else:
raise ValueError("Can produce genres only for movies or actors.")
self.update_genres()
self.send_output()
